Package it.unimi.dsi.sux4j.mph.codec
Class Codec.Unary
- java.lang.Object
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- it.unimi.dsi.sux4j.mph.codec.Codec.Unary
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Nested Class Summary
Nested Classes Modifier and Type Class Description protected static class
Codec.Unary.Coder
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Nested classes/interfaces inherited from interface it.unimi.dsi.sux4j.mph.codec.Codec
Codec.Binary, Codec.Decoder, Codec.Gamma, Codec.Huffman, Codec.Unary, Codec.ZeroCodec
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Constructor Summary
Constructors Constructor Description Unary()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Codec.Unary.Coder
getCoder(it.unimi.dsi.fastutil.longs.Long2LongMap frequencies)
Returns a coder for a specific map from symbols to frequencies.
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Method Detail
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getCoder
public Codec.Unary.Coder getCoder(it.unimi.dsi.fastutil.longs.Long2LongMap frequencies)
Description copied from interface:Codec
Returns a coder for a specific map from symbols to frequencies.Note that even instantaneous codes (such as
Codec.Unary
) need to know the set of symbols, as the returned coder needs to known the maximum codeword length.
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